Controls:

WASD : To Move
Left Click : Interact
Click on inventory to move it to crafting box
Click on Secondary Elements to obtain them in your inventory
Click on Crafting materials to remove them

Cheat sheet :

Fire  = Fire
Air = Air
Earth = Earth
Water = Water
Wind = Air + Air
Volcano = Fire + Earth
Cloud = Air + Water
Ocean = Water + Water + Water
Storm = Cloud + Wind
Rain = Cloud + Water
Lightning = Earth + Cloud + Storm
Life = Lightning + Ocean + Volcano
Fish = Life + Ocean
Plant = Life + Earth
Forest = Plant + Plant
Animal = Life + Forst
Bird = Animal + Air